*2006/10/24 17:12:40.42 *IOS HEADER VERSION 1.7 2006/08/20 2006/08/20 *FILE START TIME : UTC 2006/04/20 21:31:09.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 50 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 3389C9A8 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 5.128 53.827 2 Temperature:Primary 'deg C (ITS90)' 8.9583 9.6763 3 Transmissivity %/metre 47.4 50.3 4 Fluorescence:URU:Seapoint mg/m^3 0.477 1.277 5 Oxygen:Dissolved:SBE mL/L 5.715 6.601 6 Oxygen:Dissolved:SBE umol/kg 249.0772 287.9268 7 Salinity:T0:C0 PSS-78 30.4844 31.4121 8 Number_of_bin_records n/a 5 14 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places ! -- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 6 F ' ' 1 4 -99 ' ' 8 F ' ' 3 5 -99 ' ' 7 F ' ' 2 6 -99 ' ' 6 F ' ' 1 7 -99 ' ' 9 F ' ' 4 8 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data\2006-16\CTD\derive\200 $END *ADMINISTRATION MISSION : 2006-16 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : WCVI SCIENTIST : Romaine S. PLATFORM : Sir Wilfrid Laurier *LOCATION GEOGRAPHIC AREA : WCVI STATION : D2 EVENT NUMBER : 48 LATITUDE : 48 53.20000 N ! (deg min) LONGITUDE : 125 56.98000 W ! (deg min) WATER DEPTH : 52 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0334 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature ' ' 2449 conductivity ' ' 1763 Pressure ' ' 290544 Fluorometer ' ' Seapoint transmissometer:primary ' ' 498DR Oxygen:SBE ' ' 0047 $END $REMARKS SOFTWARE VERSION 1.50 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2006/10/18 16:56:44 1469 1469 ADTIMCH 4.3 2006/10/18 17:04:11 1354 1354 SHIFTDAT 3.4 2006/10/19 15:26:39 1354 1354 SHIFTDAT 3.4 2006/10/19 15:29:50 1354 1354 SHIFTDAT 3.4 2006/10/19 15:45:39 1354 1354 CLIP 1.3 2006/10/20 14:45:54 1354 947 DELETE 6.3 2006/10/20 14:46:55 947 434 CTDEDIT 4.61 2006/10/23 16:25:24 434 400 BINAVE 4.1.1 2006/10/24 16:25:08 400 50 CALIB 11.7 2006/10/24 16:43:41 50 50 CALIB 11.7 2006/10/24 16:44:43 50 50 REMOVECH 7.0 2006/10/24 16:48:36 50 50 CHGUNITS 3.0 2006/10/24 16:50:08 50 50 REORDER 1.2.1 2006/10/24 16:53:10 ? ? HDREDIT2 2.5.1 2006/10/24 17:12:40 ? ? $END $REMARKS -The following ADTIMCH parameters were used. Add -17.00 hours to times in header file section -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary [S/m] # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.70 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Fluorescence:Seapoint [mg/m^3] # of Records to Advance (-ve for Delay): At REC# 0 Shift= 42.00 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE [mL/L] # of Records to Advance (-ve for Delay): At REC# 0 Shift= 50.00 Salinity was recalculated after shift -The following CLIP parameters were used. Clip by Channel Range Clip Channel: Scan_Number [n/a] Min,Max = 481.000, 100000.000 Time Not Available in File -The following DELETE parameters were used: Surface Record Removal: Last Press Min Maximum Surface Pressure (relative): 10.00 Surface Swell Pressure Tolerance: 1.00 Pressure NOT filtered. Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 5 points) will be deleted. Drop rate applies in the range 10.00 to 44.03 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/10/23 16:25:24 34 records were deleted in this editing session. No data values were changed. -The following BINAVE parameters were used: Bin channel = Pressure Averaging interval = 1.00 Minimum bin value = 0.000 Average value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -CALIB parameters: 2006/10/24 16:43:41 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2006-16\CTD\doc\2006-16-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 8 Oxygen:Dissolved:SBE mL/L 10 -0.3200000E-01 0.1461400E+01 -CALIB parameters: 2006/10/24 16:44:43 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2006-16\CTD\doc\2006-16-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 8 Oxygen:Dissolved:SBE mL/L 11 -0.1019000E+00 0.4000000E-03 Pressure:StrainGauge -REMOVECH 2006/10/24 16:48:36 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -CHANGE units: 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2006/10/24 17:12:40 Applied edit header: Q:\Cruise_Data\2006-16\CTD\doc\2006-16-HDR.TXT Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 4: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint Channel 5: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\data\2006-16\2006-16-0048.hex Software Version 1.50 Temperature SN = 2449 Conductivity SN = 1763 System UpLoad Time = Apr 20 2006 14:34:00 Ship: Sir Wilfrid Laurier Cruise:2006-16 Station:d2 Latitude: Longitude: ds SBE 25 CTD V 4.1a SN 334 04/21/06 14:38:08.398 external pressure sensor, range = 1450 psia, tcval = -20 xtal = 9437184 clk = 32767.493 vmain = 10.9 iop = 188 vlith = 5.1 ncasts = 16 samples = 96375 free = 548598 lwait = 0 msec CTD configuration: number of scans averaged = 1, data stored at 8 scans per second real time data transmitted at 1 scans per second minimum conductivity frequency for pump turn on = 3000 battery type = ALKALINE 3 external voltages sampled stored voltage # 0 = external voltage 3 stored voltage # 1 = external voltage 4 stored voltage # 2 = external voltage 5 S> dh cast 15 04/21 14:31:09 smpls 94906 to 96374 nv = 3 avg = 1 stp = switch o f S> # nquan = 11 # nvalues = 1469 # units = specified # name 0 = scan: Scan Count # name 1 = prSM: Pressure, Strain Gauge [db] # name 2 = t090C: Temperature [ITS-90, deg C] # name 3 = c0S/m: Conductivity [S/m] # name 4 = xmiss: Beam Transmission, Chelsea/Seatech/Wetlab CStar [%] # name 5 = flSP: Fluorescence, Seapoint # name 6 = sbeox0V: Oxygen Voltage, SBE 43 # name 7 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 8 = dz/dtM: Descent Rate [m/s] # name 9 = sal00: Salinity [PSU] # name 10 = flag: flag # span 0 = 1, 1469 # span 1 = -0.017, 54.030 # span 2 = 7.8920, 9.6767 # span 3 = 0.048169, 3.369237 # span 4 = -1.1145, 92.8321 # span 5 = 0.0000e+00, 4.4200e+00 # span 6 = 0.0000, 2.2576 # span 7 = -2.09196, 5.65209 # span 8 = -1.892, 1.522 # span 9 = 0.3691, 31.4166 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Apr 21 2006 14:31:09 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, 2449, 12-Jul-05 # sensor 1 = Frequency 1 conductivity, 1763, 12-Jul-05, cpcor = -9.5700e-08 # sensor 2 = Pressure Voltage, 290544, 13-May-05, cpcor = -9.5700e-08 # sensor 3 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 4 = Extrnl Volt 1 transmissometer, primary, 498DR, 28-Mar-06 # sensor 5 = Extrnl Volt 2 Oxygen, SBE, primary, 0047, 10-Feb-05p # datcnv_date = Oct 18 2006 16:21:08, 5.37e # datcnv_in = Q:\Cruise_Data\2006-16\CTD\2006-16-0048.hex Q:\Cruise_Data\2006-16 \CTD\0334CTD.con # datcnv_skipover = 0 # wildedit_date = Oct 18 2006 16:33:26, 5.37e # wildedit_in = Q:\Cruise_Data\2006-16\CTD\convert\2006-16-0048.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 20.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 25 # wildedit_vars = prSM t090C c0S/m # wildedit_excl_bad_scans = yes # wfilter_date = Oct 18 2006 16:41:08, 5.37e # wfilter_in = Q:\Cruise_Data\2006-16\CTD\wildedit\2006-16-0048.cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # celltm_date = Oct 18 2006 16:43:17, 5.37e # celltm_in = Q:\Cruise_Data\2006-16\CTD\wfilter\2006-16-0048.cnv # celltm_alpha = 0.0300, 0.0000 # celltm_tau = 9.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Oct 18 2006 16:45:24, 5.37e # Derive_in = Q:\Cruise_Data\2006-16\CTD\celltm\2006-16-0048.cnv Q:\Cruise_Data\ 2006-23\CTD\2006-23-CTD.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 4.7db. -------------------------------------------------------------------------- Transmissivity and fluorescence are nominal and unedited except that some records were removed in editing temperature and salinity. There was no dissolved oxygen calibration sampling during this mission so the results of 2005-32 were used for recalibration. No error estimate has been made since the correction was based on a cruise 5 months earlier with a different model CTD. In June 2006 the membrane on this oxygen sensor was found to be loose. Salinity calibration sampling indicates that the CTD is within 0.001. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.32E-01 1.4614) Oxygen:Dissolved:SBE mL/L 11 -99 (Pressure:StrainGauge) (-0.1019 0.4E-03) $END !--1--- ---2---- --3-- ---4--- --5--- --6-- ---7---- -8-- !Pressu Temperat Trans Fluores Oxygen Oxyge Salinity Numb !re ure: missi cence: : n: :T0:C0 er_o ! Primary vity URU: Dissol Disso ~bin ! Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ ----- -------- ---- *END OF HEADER 5.1 9.6759 49.6 0.534 6.60 287.9 30.4844 11 6.0 9.6763 49.5 0.477 6.59 287.7 30.4881 10 6.9 9.6627 49.2 0.589 6.59 287.5 30.5121 8 8.0 9.6389 49.6 0.833 6.58 287.2 30.5394 10 9.0 9.6315 49.7 0.620 6.56 286.1 30.5611 12 10.0 9.6296 49.7 0.739 6.53 285.0 30.5875 10 11.0 9.6201 49.7 1.064 6.51 283.8 30.6134 8 12.0 9.5958 49.0 0.996 6.48 282.8 30.6554 7 13.0 9.5666 49.8 0.776 6.47 282.3 30.6805 7 14.0 9.5551 50.3 1.172 6.46 281.8 30.6882 7 15.0 9.5522 49.1 0.710 6.45 281.3 30.6908 6 16.0 9.5407 49.2 0.710 6.45 281.1 30.6951 7 17.0 9.5329 49.9 1.207 6.44 280.9 30.6973 6 18.0 9.5290 49.8 0.897 6.44 280.7 30.6980 8 19.0 9.5219 49.4 0.816 6.43 280.4 30.7004 14 20.0 9.5169 48.9 0.777 6.42 280.0 30.7024 11 20.9 9.5081 49.5 0.975 6.41 279.6 30.7063 9 22.0 9.4988 49.5 0.977 6.41 279.4 30.7114 6 23.0 9.4858 48.7 1.101 6.40 279.1 30.7122 6 24.0 9.4810 48.8 0.679 6.40 279.0 30.7124 5 25.0 9.4747 48.0 0.877 6.39 278.8 30.7177 5 26.0 9.4728 49.1 0.826 6.39 278.6 30.7215 6 27.0 9.4712 48.8 1.076 6.39 278.6 30.7221 7 28.0 9.4666 48.3 0.921 6.38 278.4 30.7232 9 29.1 9.4570 49.7 0.898 6.38 278.2 30.7258 9 30.0 9.4517 49.9 0.758 6.37 277.9 30.7281 11 30.9 9.4371 49.4 0.984 6.36 277.3 30.7368 8 31.9 9.4311 48.5 0.787 6.35 276.8 30.7457 7 33.0 9.4193 48.5 0.967 6.33 276.2 30.7565 6 34.0 9.4132 49.0 1.016 6.33 275.9 30.7615 5 35.1 9.4008 48.9 0.761 6.32 275.5 30.7698 6 36.1 9.3759 48.4 1.277 6.30 274.9 30.7845 7 37.0 9.3578 49.8 1.177 6.28 273.8 30.7998 13 37.9 9.3490 49.3 1.216 6.24 272.3 30.8080 11 38.9 9.3370 49.3 1.081 6.20 270.2 30.8159 8 40.0 9.3224 49.4 0.949 6.15 268.1 30.8255 7 41.0 9.2949 49.3 0.657 6.11 266.5 30.8477 6 42.0 9.2627 48.9 0.897 6.07 264.8 30.9411 7 42.9 9.2367 49.5 0.918 6.03 263.1 31.1212 6 43.9 9.2247 49.9 0.861 6.00 261.7 31.1533 6 44.9 9.2143 50.0 0.712 5.97 260.2 31.1623 6 45.9 9.1663 49.8 0.659 5.94 258.8 31.2090 6 47.0 9.1439 49.2 0.771 5.91 257.4 31.2310 6 48.0 9.1267 49.3 0.743 5.88 256.2 31.2469 7 49.0 9.0631 49.4 0.899 5.85 254.9 31.3069 8 50.0 9.0346 48.9 0.744 5.81 253.3 31.3354 11 51.0 9.0088 48.8 0.541 5.78 251.7 31.3615 12 52.0 8.9902 48.8 0.502 5.75 250.4 31.3802 10 53.0 8.9664 47.4 0.493 5.72 249.4 31.4039 8 53.8 8.9583 47.6 0.499 5.72 249.1 31.4121 8